Rolling abdominal exerciser



FIG. 1 is a front elevation view of a rolling abdominal exercisershowing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof, the opposite side being amirror image of the shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is bottom plan view thereof; and,

FIG. 6 is an isometric view thereof.

CLAIM The ornamental design for a rolling abdominal exerciser, as shownand described.